Template:Gruenstaeudl et al., 2009
- Gruenstaeudl, M., Urtubey, E., Jansen, R.K., Samuel, M.R., Barfuss, M.H.J. & Stuessy T.F. 2009. Phylogeny of Barnadesioideae (Asteraceae) inferred from DNA sequence data and morphology. Molecular Phylogenetics and Evolution 51(3): 572–587. DOI: 10.1016/j.ympev.2009.01.023 ResearchGate